CN104619899A - Reinforcement cord for elastomer products, in particular for a motor vehicle air tire, and motor vehicle air tire - Google Patents
Reinforcement cord for elastomer products, in particular for a motor vehicle air tire, and motor vehicle air tire Download PDFInfo
- Publication number
- CN104619899A CN104619899A CN201380047551.7A CN201380047551A CN104619899A CN 104619899 A CN104619899 A CN 104619899A CN 201380047551 A CN201380047551 A CN 201380047551A CN 104619899 A CN104619899 A CN 104619899A
- Authority
- CN
- China
- Prior art keywords
- reinforcing cord
- yarn
- pef
- renewable raw
- partly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 7
- 229920001971 elastomer Polymers 0.000 title abstract description 8
- 239000000806 elastomer Substances 0.000 title abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 41
- 150000002148 esters Chemical class 0.000 claims description 8
- -1 polyethylene furans Polymers 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 17
- 239000000178 monomer Substances 0.000 description 17
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000004952 Polyamide Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 229920002647 polyamide Polymers 0.000 description 7
- 229920002955 Art silk Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 239000004760 aramid Substances 0.000 description 4
- 229920003235 aromatic polyamide Polymers 0.000 description 4
- 238000009795 derivation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229920001470 polyketone Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920008285 Poly(ether ketone) PEK Polymers 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 229920003233 aromatic nylon Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000011846 petroleum-based material Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0042—Reinforcements made of synthetic materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0035—Reinforcements made of organic materials, e.g. rayon, cotton or silk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
- B60C2009/0092—Twist structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0416—Physical properties or dimensions of the carcass cords
- B60C2009/0425—Diameters of the cords; Linear density thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0416—Physical properties or dimensions of the carcass cords
- B60C2009/0466—Twist structures
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a reinforcement cord for elastomer products, in particular for a motor vehicle air tire, consisting of at least one yarn. The invention is characterized in that the reinforcement cord comprises at least one yarn consisting of PEF which is produced entirely or at least in part from biomasses and/or renewable raw materials.
Description
Technical field
The present invention relates to a kind of for the manufacture of elastomer product, the reinforcing cord being particularly useful for Pneumatic vehicle tire, this reinforcing cord is made up of at least one yarn.
The invention further relates to a kind of Pneumatic vehicle tire at least comprised according to reinforcing cord of the present invention.
Background technology
Reinforcing cord is as the strength member for elastomeric article, the layer of strength members being particularly useful for Pneumatic vehicle tire, as casingply, bead reinforcement, band bundled layer and band bundle bandage, is known to persons of ordinary skill in the art in the very diversified embodiment about structure and material.Rubber composition is used for making these reinforcing cords embed so that they can be used as the layer of strength members of a rubber processing in elastomeric article in process of production.
The yarn that reinforcing cord is twisted mutually by one or more forms.Its two or more yarns can comprise same material or, as when mix cord, two or more different yarns.
Elastomeric article, especially the casingply of Pneumatic vehicle tire, bead reinforcement, band bundled layer and band bundle bandage, up to now first make use of fabric intensity component, these fabric intensity components with regard to material main (directly) based on fossil feedstock as oil, the mixing cord that example comprises PET (polyethylene terephthalate), aromatic polyamides and nylon or is made up of its yarn.
On the other hand, known use by viscose, such as artificial silk or Lyocell fibers composition non-petroleum base fabric intensity component.
Natural fabric (i.e. non-petroleum base material) is that fibre structure is not continuous print as a shortcoming of the material of fabric intensity component and fiber quality is not consistent.
In addition, do not exist under the concrete condition of artificial silk shrinkage for its be used as band bundle bandage in strength member be do not have helpful.The other shortcoming of of artificial silk is used to be that it is moisture-sensitive and the breaking strength of this strength member reduces because moisture sucks.Moreover obtaining artificial silk is cost intensive.
Trend towards eco-friendly, economize on resources, avoid primary fossil raw material, to need when not needing to make sacrifice in the durability of the product produced by it exploitation and the elastomer product that uses, as Pneumatic vehicle tire.So DE 102010017107A1 discloses the casingply for being such as at least made up of recirculation PET yarn and/or is with the mixing cord of bundle bandage.
Summary of the invention
So, the object of this invention is to provide a kind of for elastomeric article, the reinforcing cord being particularly useful for Pneumatic vehicle tire, this reinforcing cord is made up of at least one yarn, be a kind of substitute of conventional reinforcing cord, be made up of eco-friendly and material that is that economize on resources and be obtainable in sustainable mode simultaneously.In addition, the product quality of this reinforcing cord should be consistent.
When at least one yarn of this reinforcing cord is made up of polyethylene furans acid esters (PEF), achieve this object, wherein said PEF is produced by living beings and/or renewable raw material completely or at least partly.
The structural formula of polyethylene furans acid esters (PEF) is shown in formula (I).PEF is in form by monoethylene glycol (=MEG; 1,2-ethylene glycol) and the polycondensation of furans-2,5-dicarboxylic acids formed.
(source: Folien_Service der chemischen Industrie, www.fonds.vci.de/Folien_Service)
This polymer is about being not only known in the prior art as polyethylene furans acid esters (Polyethylenfuranat) but also the renewable raw material under title polyethylene furans acid esters (Polyethylenfuranoat).The requisite PEF of being of object of the present invention is interpreted as referring to the polymer according to structure (I).
In the context of the present invention, the yarn of title PEF and PEF yarn are used interchangeably.The PEF all or at least partly produced by living beings and/or renewable raw material is also called as " all or at least partly coming authigenic material and/or renewable raw-material PEF " at this.
In the reinforcing cord of the strength member for elastomer product according to the present invention, use authigenic material and/or renewable raw-material PEF to be continuable, eco-friendly and economize on resources.In addition, the PEF all or at least partly produced by living beings and/or renewable raw material has the consistent quality of (as only from the PEF that fossil raw material obtain).Because this ensure that consistent product quality.
In this context, phrase " PEF all or at least partly produced by renewable raw material " is interpreted as referring to that the PEF with regard to material is complete or at least part of energy produce-not considered to relate in this production by living beings and/or renewable raw material.The PEF be made up of living beings and/or renewable raw material completely or is not at least partly or not that (that is, the degree reaching 0wt%) obtains from fossil raw material such as oil uniquely or not.
As those of ordinary skill in the art will know, the ratio of the bio-based materials in this PEF, the ratio namely derived from renewable raw material and/or living beings can be determined by the C-14 method of ASTM D 6866.
Living beings be in the context of the present invention " any organic material formed by metabolism and growth by animal, plant or microorganism overall " (
online dictionary, version 3 .25).In the context of the present invention renewable raw material be for the object except food or feed by the mankind have a mind to plantation and/or use agricultural and forestry products.Therefore, renewable raw material get rid of by quarry or dig up mine can and fossil origin, as oil.
But, the PEF that reinforcing cord of the present invention can comprise all or be produced by following monomer at least partly, these monomers were originally planted in order to the object used as food or feed, but because such as raw-material reallocation, be not used as food or feed and as the renewable raw material of serving in this reinforcing cord.Any conflict about raw-material cultural area correspondingly should not have restricted effect to material of the present invention.
The production of PEF is that based on furans-2,5-dicarboxylate monomer, this monomer preferably obtains from living beings, as described in such as US 2011/0282020.
It is also be envisioned that obtain from living beings and use furans-2,5-dicarboxylic acid monomer.
Preferred use is derived from the renewable raw material of plant.So, preferably do not obtain from oil from the raw material of renewable plant derivation (as such as sugarcane or molasses) for the monoethylene glycol monomer of PEF.
Raw-material monoethylene glycol from plant derivation has been commercially available.In PEF, the mass fraction of monoethylene glycol is 24.2%, based on the molecular weight of monoethylene glycol.Another kind of monomer furans-2,5-dicarboxylic ester is present in polyethylene terephthalate with 75.8wt%, based on the molecular weight of described monomer.These two kinds of monomers are preferably manufactured by renewable raw material.But, it is also be envisioned that the only one in these monomers is manufactured by renewable raw material.Such as, by from pure plant derivation raw-material monoethylene glycol and from purifying stone raw-material furans-2,5-dicarboxylic ester produce PEF be made up of the renewable raw material reaching 24.2wt% degree.
Further it is conceivable that in these two kinds of monomers any one or both be in the form of mixture, in this case so this or these monomer segments from renewable raw material and part from oil.
It is also be envisioned that each in the context of the present invention in these monomer furans-2,5-dicarboxylic acids or furans-2,5-dicarboxylic ester and ethylene glycol (1,2-ethylene glycol) be completely from living beings or renewable raw material obtainable.
The PEF produced by living beings and/or renewable raw material completely or at least partly can comprise extraly and is attributable to living beings used and also has biologically-derived raw-material impurity, as organic hydrocarbon.Such as, carbohydrate may be related at this.
Detailed description of the invention
For the present invention requisite be this reinforcing cord at least one PEF yarn completely or be made up of living beings and/or renewable raw material at least partly.Can such as form according to following examples at this PEF.
In a preferred embodiment of the invention, the living beings of this PEF by reaching from 10wt% to 100wt%, preferably from 50wt% to 100wt% and more preferably from 70wt% to 100wt% and/or renewable raw material form, and remaining wt% (not being all or at least partly come authigenic material and/or renewable raw-material PEF) is directly manufactured by oil when 100wt%PEF.
Such as only furans-2 in this kind of possibility, 5-dicarboxylic acid monomer obtains from living beings or renewable raw material, and monoethylene glycol (1,2-ethylene glycol) monomer directly obtains from oil, that is, this PEF is made up of with the petroleum base raw material reaching 24.2wt% the living beings and/or renewable raw material reaching 75.8wt%.
It is also be envisioned that only monoethylene glycol monomer obtains from renewable raw material, and furans-2,5-dicarboxylic acid monomer obtains from oil, and namely PEF is by reaching the renewable raw material of 24.2wt% and reaching the petroleum base raw material acquisition of 75.8wt%.
In order to oil can be exempted as the main material source for PEF, particularly preferably be PEF complete (i.e. 100wt%) and be made up of living beings and/or renewable raw material.
" all or at least partly come authigenic material and/or renewable raw-material PEF " hereinafter and also condensed as " coming authigenic material and/or renewable raw-material PEF ".But, generally include the above embodiment with petroleum based material part.
At least one yarn coming authigenic material and/or renewable raw-material PEF in reinforcing cord of the present invention has 100 to 600t/m, preferably 100 to 550t/m and single twist (verdreht) of more preferably 200 to 550t/m.
Preferably, reinforcing cord of the present invention comprises the other yarn of at least one, wherein all or at least partly comes at least one yarn of authigenic material and/or renewable raw-material PEF and the other yarn of this at least one and has 100 to 600t/m, preferably 100 to 550t/m and the cable twist degree (endverdreht) of more preferably 200 to 550t/m.
In a preferred embodiment of the invention, all yarns of this cord form by from (whole or at least part of) living beings and/or renewable raw-material PEF.
Consequently, conventional PET reinforcing cord such as can be replaced by the reinforcing cord of origin authigenic material and/or renewable raw-material PEF composition.PEF has the glass transition temperature of 86 DEG C, and this temperature is higher than the glass transition temperature 74 DEG C of polyethylene terephthalate.Consequently, when this material is used for the reinforcing cord in the layer of strength members of Pneumatic vehicle tire, this tire has the DIMENSIONAL STABILITY improved more than the expection for PEF of PET.
Depend on the selection of manufacturing parameter, the reinforcing cord comprising at least one PEF yarn has the characteristic similar with (namely directly by Petroleum Production with regard to material) PET reinforcing cord of general type (conventional or HMLS HMLS terylene rate).
But, it will also be appreciated that, depend on the selection of manufacturing parameter, the characteristic being similar to polyamide reinforcing cord can be set up.
In an other preferred embodiment of the present invention, this reinforcing cord is a kind of mixing cord, wherein at least one yarn of this cord is made up of a certain other materials being different from authigenic material and/or renewable raw-material PEF, and another kind of or multiple yarn origin authigenic material and/or renewable raw-material PEF composition.Therefore this reinforcing cord is that part is sustainable, environmental friendliness and economizing on resources, and provides the material of the yarn by there being object to select this at least one other by the possibility of limiting mode modification reinforcing cord as an additional advantage.
Can expect a kind of Advantageous developments of the present invention, wherein this reinforcing cord comes the yarn of authigenic material and/or renewable raw-material PEF and at least one by least one and directly forms from oil and/or the yarn of PET produced from recirculation PET.
In other Advantageous developments of the present invention, the yarn that this reinforcing cord all or at least partly carrys out the other nonmetallic materials of authigenic material and/or renewable raw-material PEF and at least one by least one forms.These nonmetallic materials are selected from the group comprising the following: polyamide (PA) and/or aromatic polyamides and/or polyether-ketone (PEK) and/or polyketone (POK) and/or PEN (PEN) and/or artificial silk and/or viscose and/or natural fabric and/or glass fibre.
Overall mixing cord thus be very mostly or fully by not mainly based on the manufacture of materials of oil, and the characteristic can owing to limiting the suitable material selecting to be used for yarn with change.
In order to obtain the higher shrinkage factor of this reinforcing cord, a kind of other Advantageous developments of the present invention provides the yarn of yarn and at least one polyamide (PA) as preferably made this reinforcing cord come authigenic material and/or renewable raw-material PEF completely or at least partly by least one to form.This uses this mixing cord to be particularly advantageous in the band bundle bandage of passenger tyre.
Particularly preferably be this PA yarn by PA6.6 and/or PA6 fiber and/or PA10.10 fiber and/or PA10.12 fibrous.
Very particularly preferably be that this PA yarn is fibrous by PA6.6.
In order to obtain the more high-modulus of this reinforcing cord, the yarn of yarn and at least one aromatic polyamides that it comes authigenic material and/or renewable raw-material PEF completely or at least partly by least one forms.This uses this mixing cord to be particularly advantageous in the band bundle bandage of very-high performance (UHP) tire.
In order to obtain a kind of stable reinforcing cord that there is no contraction, the yarn of yarn and at least one artificial silk that it comes authigenic material and/or renewable raw-material PEF completely or at least partly by least one forms.This uses this mixing cord to be particularly advantageous for the high-speed behavior in the carcass of passenger tyre and/or for passenger tyre.
The line density advantageously forming often kind of yarn of reinforcing cord of the present invention is between 200 and 5000 points of Tekes (dtex) and these single twists of twisting with the fingers materials are between 100 and 600t/m.
Yarn for this reinforcing cord can the fiber of each free S-and Z-twisting be formed.Such as, this comes authigenic material and/or renewable raw-material PEF yarn can be S-or Z-twisting.
By these twist yarns in the present invention, by twisting on S-or Z-direction, stranding is in a kind of reinforcing cord.Advantageously, the yarn of reinforcing cord all have identical sth. made by twisting to, that is, they be also or S-also or Z-twisting.In this favourable mode, this reinforcing cord has is twisting with the fingers the cable twist on contrary direction with the list of these yarns.Such as, a kind of come the PEF yarn of authigenic material and/or renewable raw-material S-twisting and a kind of S-aramid yarns of twisting can be a kind of reinforcing cord by Z-stranding.
In order to ensure fabric intensity component to the secure adhesion of rubber, advantageously for reinforcing cord of the present invention provides adhesive-dipping, such as, flood through RFL in a kind of 1-or 2-bath method.
The present invention also provides a kind of Pneumatic vehicle tire, and this tire comprises at least one according to reinforcing cord of the present invention.Preferably, this Pneumatic vehicle tire comprises this reinforcing cord in casingply and/or at least one band bundled layer and/or as bead reinforcement and/or in band bundle bandage.Particularly preferably be this Pneumatic vehicle tire in tire texture, comprise this reinforcing cord.
Claims (9)
1. a reinforcing cord, this reinforcing cord is used for elastomeric article, is particularly useful for Pneumatic vehicle tire, this reinforcing cord is made up of at least one yarn, it is characterized in that, at least one yarn is made up of polyethylene furans acid esters (PEF), and wherein said PEF is produced by living beings and/or renewable raw material completely or at least partly.
2. reinforcing cord as claimed in claim 1, is characterized in that, described PEF is that 10wt% to 100wt% is produced by living beings and/or renewable raw material.
3. the reinforcing cord according to any one of claim 1 and 2, is characterized in that, this yarn coming authigenic material and/or renewable raw-material PEF completely or at least partly has single twist of 100 to 600t/m.
4. reinforcing cord as claimed any one in claims 1 to 3, it is characterized in that, this reinforcing cord comprises the other yarn of at least one, and wherein this at least one all or at least partly carrys out the cable twist degree that the yarn of authigenic material and/or renewable raw-material PEF and the other yarn of this at least one have 100 to 600t/m.
5. the reinforcing cord according to any one of Claims 1-4, is characterized in that, all yarns of this cord are by carrying out authigenic material completely or at least partly and/or renewable raw-material PEF forms.
6. the reinforcing cord according to any one of Claims 1-4, it is characterized in that, the yarn that this reinforcing cord all or at least partly comes the yarn of authigenic material and/or renewable raw-material PEF and the other nonmetallic materials of at least one by this at least one forms.
7. the reinforcing cord according to any one of claim 1 to 6, is characterized in that, the line density of often kind of yarn is between 200 and 5000 points of Tekes and single twist of often kind of yarn is between 100 and 600t/m.
8. a Pneumatic vehicle tire, is characterized in that, this Pneumatic vehicle tire comprises at least one reinforcing cord according to any one of claim 1 to 7.
9. Pneumatic vehicle tire as claimed in claim 8, is characterized in that, this Pneumatic vehicle tire comprises at least one reinforcing cord in casingply and/or at least one band bundled layer and/or as bead reinforcement and/or band bundle bandage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012108523.4A DE102012108523A1 (en) | 2012-09-12 | 2012-09-12 | Reinforcement cord for elastomeric products, in particular for a pneumatic vehicle tire, and pneumatic vehicle tires |
| DE102012108523.4 | 2012-09-12 | ||
| PCT/EP2013/066514 WO2014040804A1 (en) | 2012-09-12 | 2013-08-07 | Reinforcement cord for elastomer products, in particular for a motor vehicle air tire, and motor vehicle air tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104619899A true CN104619899A (en) | 2015-05-13 |
| CN104619899B CN104619899B (en) | 2016-10-19 |
Family
ID=48917557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380047551.7A Active CN104619899B (en) | 2012-09-12 | 2013-08-07 | For elastomer product, it is particularly useful for the airtyred reinforcing cord of motor vehicles, and motor vehicles pneumatic tire |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150174961A1 (en) |
| EP (1) | EP2895648B1 (en) |
| CN (1) | CN104619899B (en) |
| BR (1) | BR112015005353B1 (en) |
| DE (1) | DE102012108523A1 (en) |
| ES (1) | ES2590530T3 (en) |
| RU (1) | RU2629141C2 (en) |
| WO (1) | WO2014040804A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670148A (en) * | 2017-12-07 | 2020-09-15 | 科德沙技术纺织品股份公司 | High performance tire cord |
| CN112292485A (en) * | 2018-06-14 | 2021-01-29 | 大陆轮胎德国有限公司 | Reinforcing cord for elastomeric products, in particular vehicle tyres, and elastomeric product |
| TWI804297B (en) * | 2021-04-30 | 2023-06-01 | 南韓商可隆工業股份有限公司 | Hybrid cord and method for preparing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2628092T3 (en) * | 2014-10-07 | 2017-08-01 | Continental Reifen Deutschland Gmbh | Hybrid cord for use as reinforcement in a component of a vehicle tire and vehicle tire |
| JP2017053060A (en) * | 2015-09-08 | 2017-03-16 | 株式会社ブリヂストン | Manufacturing method of pef raw yarn, pef raw yarn and tire |
| JP6659006B2 (en) * | 2015-09-08 | 2020-03-04 | 株式会社ブリヂストン | Method for producing PEF raw yarn |
| JP6659008B2 (en) * | 2015-09-08 | 2020-03-04 | 株式会社ブリヂストン | Tire fiber, rubber / fiber composite and tire |
| JP6659007B2 (en) * | 2015-09-08 | 2020-03-04 | 株式会社ブリヂストン | Tire fiber, rubber / fiber composite and tire |
| US20190351707A1 (en) * | 2017-01-20 | 2019-11-21 | Toyo Tire Corporation | Pneumatic tire |
| DE102017201631A1 (en) | 2017-02-01 | 2018-08-02 | Continental Reifen Deutschland Gmbh | A polyamide cord for use as a carcass reinforcement, pneumatic vehicle tire comprising one or more polyamide cords, and a method for producing one or more polyamide cords, a method for producing a rubberized reinforcement ply and a method for producing a pneumatic vehicle tire |
| DE102018209528A1 (en) * | 2018-06-14 | 2019-12-19 | Continental Reifen Deutschland Gmbh | Reinforcement cord for elastomeric products, in particular for pneumatic vehicle tires, and elastomeric product |
| KR102422987B1 (en) | 2019-11-21 | 2022-07-19 | 더 굿이어 타이어 앤드 러버 캄파니 | A tire textile cord |
| BR112023019639A2 (en) * | 2021-04-01 | 2023-10-31 | Pirelli | TIRE FOR VEHICLE WHEELS, AND TEXTILE REINFORCEMENT CORDONE |
| DE102021209234A1 (en) * | 2021-08-23 | 2023-02-23 | Continental Reifen Deutschland Gmbh | Process for producing more sustainable composite materials for use in the manufacture of vehicle tires |
| WO2023140819A1 (en) * | 2022-01-19 | 2023-07-27 | Kordsa Teknik Tekstil A.S. | Polyamide 5.6 based reinforcement cords for elostomeric articles |
| WO2023155990A1 (en) * | 2022-02-17 | 2023-08-24 | Continental Reifen Deutschland Gmbh | Elastomeric product, in particular vehicle tyre |
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| JP2007062585A (en) * | 2005-08-31 | 2007-03-15 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| CN101063241A (en) * | 2006-04-27 | 2007-10-31 | 株式会社晓星 | Lyocell dipped cord for rubber reinforcement |
| CN101063242A (en) * | 2006-04-27 | 2007-10-31 | 株式会社晓星 | Cellulose raw cord for rubber reinforcement |
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| PL320938A1 (en) * | 1994-12-23 | 1997-11-10 | Akzo Nobel Nv | Method of producing monofilament polyester yarn |
| NL2002382C2 (en) | 2008-12-30 | 2010-07-01 | Furanix Technologies Bv | A process for preparing a polymer having a 2,5-furandicarboxylate moiety within the polymer backbone and such (co)polymers. |
| DE102010017107A1 (en) | 2010-05-27 | 2011-12-01 | Continental Reifen Deutschland Gmbh | Reinforcement cord for elastomeric products, in particular for a carcass ply or a belt bandage of pneumatic vehicle tires |
| DE102010017786A1 (en) * | 2010-07-07 | 2012-01-12 | Continental Reifen Deutschland Gmbh | Elastomer product containing a linear textile structure for reinforcement |
| KR20140143414A (en) * | 2012-03-30 | 2014-12-16 | 이 아이 듀폰 디 네모아 앤드 캄파니 | Polyesters and Fibers Made Therefrom |
| ES2693373T3 (en) * | 2013-06-20 | 2018-12-11 | Synvina C.V. | Procedure for the preparation of a fiber, a fiber and a yarn made with said fiber |
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2012
- 2012-09-12 DE DE102012108523.4A patent/DE102012108523A1/en not_active Withdrawn
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2013
- 2013-08-07 WO PCT/EP2013/066514 patent/WO2014040804A1/en active Application Filing
- 2013-08-07 RU RU2015113281A patent/RU2629141C2/en active
- 2013-08-07 ES ES13745428.6T patent/ES2590530T3/en active Active
- 2013-08-07 CN CN201380047551.7A patent/CN104619899B/en active Active
- 2013-08-07 EP EP13745428.6A patent/EP2895648B1/en active Active
- 2013-08-07 BR BR112015005353-0A patent/BR112015005353B1/en active IP Right Grant
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2015
- 2015-03-09 US US14/642,397 patent/US20150174961A1/en not_active Abandoned
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| JP2001001715A (en) * | 1999-06-24 | 2001-01-09 | Bridgestone Corp | Pneumatic tire for two-wheeled vehicle |
| CN1533453A (en) * | 2001-05-21 | 2004-09-29 | ����Τ�����ʹ�˾ | Improved process and system for producing tire cords |
| JP2007062585A (en) * | 2005-08-31 | 2007-03-15 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| CN101063241A (en) * | 2006-04-27 | 2007-10-31 | 株式会社晓星 | Lyocell dipped cord for rubber reinforcement |
| CN101063242A (en) * | 2006-04-27 | 2007-10-31 | 株式会社晓星 | Cellulose raw cord for rubber reinforcement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670148A (en) * | 2017-12-07 | 2020-09-15 | 科德沙技术纺织品股份公司 | High performance tire cord |
| CN112292485A (en) * | 2018-06-14 | 2021-01-29 | 大陆轮胎德国有限公司 | Reinforcing cord for elastomeric products, in particular vehicle tyres, and elastomeric product |
| TWI804297B (en) * | 2021-04-30 | 2023-06-01 | 南韓商可隆工業股份有限公司 | Hybrid cord and method for preparing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2895648A1 (en) | 2015-07-22 |
| RU2015113281A (en) | 2016-11-10 |
| WO2014040804A1 (en) | 2014-03-20 |
| BR112015005353B1 (en) | 2021-07-06 |
| EP2895648B1 (en) | 2016-06-08 |
| US20150174961A1 (en) | 2015-06-25 |
| CN104619899B (en) | 2016-10-19 |
| RU2629141C2 (en) | 2017-08-24 |
| DE102012108523A1 (en) | 2014-05-28 |
| BR112015005353A2 (en) | 2017-07-04 |
| ES2590530T3 (en) | 2016-11-22 |
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